Cyber Security Systems Engineer III AmentumCyber Security Systems Engineer IIIFairfax, VirginiaThe successful candidate will bring extensive knowledge and hands-on experience in cybersecurity engineering, risk management frameworks, and secure software development lifecycle management. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Lead RF Systems Engineer (Tactical Comms / SDR / Dsp) Twosix TechnologiesLead RF Systems Engineer (Tactical Comms / SDR / Dsp)Herndon, VAWaveform Synthesis & Generation: Synthesize and generate custom tactical RF waveforms based on reverse-engineered signal parameters, including frequency-hopping, direct-sequence spread spectrum (DSSS), and low probability of intercept/detection (LPI/LPD) signals. Protocol & Waveform Reverse Engineering: Reverse engineer complex terrestrial COTS and proprietary RF devices to map transceiver logic, demodulate legacy/custom tactical waveforms, and extract framing parameters.
Test Engineer (TS/SCI) Maxar Technologies Inc (Inactive)Test Engineer (TS/SCI)Herndon, VA$90,000–$120,000 / yearVantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. As an industry-leading earth observation satellite imagery provider, Vantor unlocks the promise of space to help governments and businesses solve problems on Earth and beyond.
DevSecOps Engineer (TS/SCI) Maxar Technologies Inc (Inactive)DevSecOps Engineer (TS/SCI)Herndon, VA$182,000–$200,200 / yearVantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
Controls Engineer - Electrical & Instrumentation Job Details | Gerdau Gerdau Ameristeel CorporationControls Engineer - Electrical & Instrumentation Job Details | GerdauPetersburg, VAWe Have: A strong global presence with mills that transform millions of metric tons of raw material to produce steel beams, flat-rolled steel, merchant bar, rebar, spikes, and wire used by the auto industry, appliance, construction, machinery, and equipment industries. Join Gerdau, the first North American steel company to achieve B Corp Certification, and contribute to producing steel bars with the lowest embodied carbon in the U.S. Elevate your career with Gerdau, where your curiosity, imagination, and expertise will drive our ongoing transformation into the future.
Hardware Systems Engineer CMC Electronics IncHardware Systems EngineerReston, VAconfirm-language#open" data-confirm-language-url-value="/job-description?id=5cafb8aa-6723-4221-a3fe-8e02d970a19e&locale=fr_CA" data-confirm-language-update-from-value="are_you_sure_change_language_applicant" data-confirm-language-current-locale-value="en" data-confirm-language-is-post-value="true" data-confirm-language-params-value="{"locale":"en","controller":"business_processes","action":"show","id":"5cafb8aa-6723-4221-a3fe-8e02d970a19e"}" data-confirm-language-new-locale-value="fr_CA" class="vidcruiter-language-selector-dropdown-option" href="#">Français (CA). To excel in this role, you must have: Hold a degree in electrical engineering or equivalent; Possess at least 5 years' of relevant engineering experience, preferably in a technology environment such as aeronautics, aerospace, naval, automotive, telecommunications, or medical; Experience working across multiple engineering disciplines (e.g., electronics, software, firmware, algorithms, mechanical, optics) and collaborating on system integration and troubleshooting with limited technical guidance.
Principal Software Engineer Alarmcom Holdings IncPrincipal Software EngineerTysons, VA$167,500–$213,750 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Principal Engineer DigiCert IncPrincipal EngineerHerndon, VA$160,000–$190,000 / yearLearn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today's threats and prepare for a quantum-safe future at www.digicert.com. The Principal Engineer partners closely with Architects, Product, and Engineering Managers to translate strategic direction into sound technical execution and predictable delivery.
Senior Principal FPGA & Digital Signals Processing Engineer Research InnovationsSenior Principal FPGA & Digital Signals Processing EngineerAlexandria, VAAs the Principal FPGA & DSP Engineer, you will serve as the technical leader responsible for designing and delivering the next generation of real-time FPGA-based signal processing capabilities that enable rapid spectrum awareness, signal exploitation, and electronic warfare operations. Working closely with hardware, software, AI, and RF engineering teams, you will architect high-performance firmware solutions that transform advanced algorithms into deployable capabilities supporting the Department of Defense, Intelligence Community, and allied mission partners.
Senior Principal Engineer - Site Civil Trilon GroupSenior Principal Engineer - Site CivilBlacksburg, VA$150,000–$180,000 / yearThe Senior Principal Engineer is a senior leadership role responsible for technical excellence, strategic growth, and operational oversight within Rinker Design Associates engineering practice. This position combines high-level project leadership, client engagement, and staff development, serving as a key contributor to both regional success and long-term organizational strategy.
Senior Principal Cyber Mobile CNO Engineer Nightwing Intelligence SolutionsSenior Principal Cyber Mobile CNO EngineerSterling, Virginia$122,000–$253,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces.
Senior Principal Cyber RF Engineer Nightwing Intelligence SolutionsSenior Principal Cyber RF EngineerSterling, VirginiaThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Key Account Executive, Google Cloud Google LLCKey Account Executive, Google CloudReston, VAAs part of an entrepreneurial team in this rapidly growing business, you will play a key role in understanding the needs of our customers and help shape the future of businesses of all sizes use technology to connect with customers, employees and partners. You will leverage existing relationships with CEOs and C-level executives, developing new relationships with business unit leaders to understand their unique company issues and to influence their perspective of Google solutions.
Senior Compliance Engineering Architect (FedRAMP) UBERETHER INCSenior Compliance Engineering Architect (FedRAMP)Sterling, VARemote$170,000–$210,000 / yearAs Senior Compliance Architect, you will serve as the technical bridge between FedRAMP 20x compliance requirements and platform engineering, translating Key Security Indicators (KSIs) into a concrete, defensible GCP-native platform architecture — ensuring the environment meets assessor expectations and holds up under continuous monitoring. Expert-level knowledge of Google Cloud Platform (GCP) services, security controls, and compliance capabilities, with relevant certifications (Professional Cloud Architect or Professional Cloud Security Engineer preferred).
Principal Engineer The High CompaniesPrincipal EngineerArlington, VAESSENTIAL JOB FUNCTIONS: Engineering leadership and management: Ensure that on projects assigned within the region or national account, technical staff: Adhere to StructureCare quality, schedule, and budget requirements, adjusting as necessary to meet targets. Manage assigned direct and/or indirect report relationships including: Conduct all required performance reviews with regular check-ins, documentation and positive coaching as required to ensure the development of engineers assigned.
Principal Cyber Test Engineer (Onsite) Nightwing Intelligence SolutionsPrincipal Cyber Test Engineer (Onsite)Sterling, Virginia$99,000–$206,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Engineer Principal to Staff American Electric Power Co IncEngineer Principal to StaffRoanoke, VA$130,000–$170,000 / yearHas typically acquired 12 or more years of related engineering experience along with a Bachelor's degree in engineering in a program accredited by ABET*; Or 10 years of related engineering experience along with a Master's degree or PhD in engineering from a program accredited by ABET*. Has typically acquired 8 or more years of related engineering experience along with a Bachelor's degree in engineering in a program accredited by ABET*; Or 6 years of related engineering experience along with a Master's or PhD in engineering from a program accredited by ABET*.
Principal AI Engineer Seekr Technologies IncPrincipal AI EngineerReston, VAWe''re looking for a Staff or Principal AI Engineer to help build SeekrFlow Edge Builder, the platform that makes it simple to package, configure, deploy, and operate trustworthy AI solutions across edge, on-premises, cloud, disconnected, and air-gapped environments. Available across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems.
Principal Systems Test Engineer - Flight Controls Electra Aero IncPrincipal Systems Test Engineer - Flight ControlsManassas, VAOur Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. This is a hands-on leadership role - you'll mentor junior engineers, own the architecture of our simulation labs, and build the data management and automated test processes that engineering depends on to move the EL9 toward certification.
Principal DevOps Engineer CGI IncPrincipal DevOps EngineerFairfax, VA$89,600–$156,700 / yearHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.